Graph of fx is given Draw the graph of f−1x To draw
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Graph of f(x) is given. Draw the graph of f−1(x)
A.
B.
C.
D.
Please scroll down to see the correct answer and solution guide.
Right Answer is: A
SOLUTION
To draw the graph of f−1(x) from f(x), we take the reflection of f(x) about the line y = x
If you are familiar with the graph of ex and lnx, you will observe that f(x) = ex and f−1(x) = lnx (approximately)